摘要： 直接上代码：View Code 1 #include <iostream> 2 using namespace std; 3 4 class B 5 { 6 public: 7 B() 8 { 9 cout << "default constructor " << endl;10 }11 ~B()12 {13 cout << "destructed" << data << endl;14 }15 B(int i) : data(i)16 {17 c... 阅读全文